I am happy about my new certificate: Power Sales Certificate with additional content from Harvard Business Publishing Education. von ThePower Business School #sales #business #power #education
![](https://www.mtw.at/wp-content/uploads/2022/11/ThePowerSales-Certificate-1024x726.jpg)
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I am happy about my new certificate: Power Sales Certificate with additional content from Harvard Business Publishing Education. von ThePower Business School #sales #business #power #education